KR101113804B1 - 진동 발생 장치 및 전자 기기 - Google Patents

진동 발생 장치 및 전자 기기 Download PDF

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Publication number
KR101113804B1
KR101113804B1 KR1020057001497A KR20057001497A KR101113804B1 KR 101113804 B1 KR101113804 B1 KR 101113804B1 KR 1020057001497 A KR1020057001497 A KR 1020057001497A KR 20057001497 A KR20057001497 A KR 20057001497A KR 101113804 B1 KR101113804 B1 KR 101113804B1
Authority
KR
South Korea
Prior art keywords
magnet
bottom plate
vibration generating
generating device
rotor
Prior art date
Application number
KR1020057001497A
Other languages
English (en)
Korean (ko)
Other versions
KR20060015442A (ko
Inventor
순 가야마
유키코 시미즈
마사히로 스즈키
도시노리 야마스에
히로시 아즈마
히로카즈 기타무라
Original Assignee
소니 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 소니 주식회사 filed Critical 소니 주식회사
Publication of KR20060015442A publication Critical patent/KR20060015442A/ko
Application granted granted Critical
Publication of KR101113804B1 publication Critical patent/KR101113804B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1677—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
    • H02K7/063—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses integrally combined with motor parts, e.g. motors with eccentric rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
KR1020057001497A 2003-06-03 2004-06-03 진동 발생 장치 및 전자 기기 KR101113804B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00157471 2003-06-03
JP2003157471 2003-06-03
JP2003286438A JP3987011B2 (ja) 2003-06-03 2003-08-05 振動発生装置および電子機器
JPJP-P-2003-00286438 2003-08-05
PCT/JP2004/008067 WO2004108306A1 (ja) 2003-06-03 2004-06-03 振動発生装置及び電子機器

Publications (2)

Publication Number Publication Date
KR20060015442A KR20060015442A (ko) 2006-02-17
KR101113804B1 true KR101113804B1 (ko) 2012-07-27

Family

ID=33513365

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057001497A KR101113804B1 (ko) 2003-06-03 2004-06-03 진동 발생 장치 및 전자 기기

Country Status (5)

Country Link
US (1) US7161269B2 (ja)
EP (1) EP1550514B1 (ja)
JP (1) JP3987011B2 (ja)
KR (1) KR101113804B1 (ja)
WO (1) WO2004108306A1 (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004103478A1 (en) 2003-05-20 2004-12-02 Collins James F Ophthalmic drug delivery system
US8012136B2 (en) * 2003-05-20 2011-09-06 Optimyst Systems, Inc. Ophthalmic fluid delivery device and method of operation
US7798029B2 (en) * 2006-02-20 2010-09-21 Doo Sang Kim Vibration apparatus for generating spheroid wavelength
US20090212133A1 (en) * 2008-01-25 2009-08-27 Collins Jr James F Ophthalmic fluid delivery device and method of operation
WO2009113540A1 (ja) * 2008-03-10 2009-09-17 日本電産コパル株式会社 モータ
US20100007229A1 (en) * 2008-07-08 2010-01-14 Do Hyun Kim Vibration Motor
US20100242640A1 (en) * 2009-03-24 2010-09-30 Motorola, Inc. Vibrator Assembly having a Cylindrical Unbalanced Counterweight
KR20130051476A (ko) 2010-07-15 2013-05-20 코린시언 아프샐믹 인코포레이티드 안과용 약물 전달
EA201390121A8 (ru) 2010-07-15 2014-02-28 Коринтиан Офтэлмик, Инк. Способ и система для выполнения дистанционного лечения и контроля
ES2835886T3 (es) 2010-07-15 2021-06-23 Eyenovia Inc Dispositivo generador de gotas
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
CN102056059B (zh) * 2011-01-05 2014-08-13 瑞声声学科技(深圳)有限公司 多功能发声器
JP5960840B2 (ja) 2011-12-12 2016-08-02 アイノビア，インコーポレイティド エジェクタ機構、エジェクタ装置及びそれらの使用方法
TW201721014A (zh) * 2015-12-01 2017-06-16 guo-zhang Huang 波浪型發電裝置
JP2017118734A (ja) * 2015-12-25 2017-06-29 日本電産セイミツ株式会社 振動モータ、振動部付き基板、無音報知デバイスおよび振動モータの製造方法
JP6657058B2 (ja) 2016-11-28 2020-03-04 ミネベアミツミ株式会社 電子機器
JP6664691B2 (ja) 2016-11-28 2020-03-13 ミネベアミツミ株式会社 振動発生装置及び電子機器
CN115300226A (zh) 2017-06-10 2022-11-08 艾诺维亚股份有限公司 用于将一体积的流体输送到眼睛的设备
KR102238019B1 (ko) * 2020-01-31 2021-05-31 주식회사 알머스 이어폰용 스피커 유닛

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11218713A (ja) 1998-01-30 1999-08-10 Fuji Xerox Co Ltd 磁気軸受
JP2001231197A (ja) 2000-02-17 2001-08-24 Suzuka Fuji Xerox Co Ltd モータおよびスキャナー用モータ
JP2001232290A (ja) * 1999-12-15 2001-08-28 Namiki Precision Jewel Co Ltd 小型扁平ブラシレス振動モータ

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JPH0817563B2 (ja) * 1987-09-30 1996-02-21 松下電器産業株式会社 偏平ブラシレスモータ
JPH0279762A (ja) * 1988-09-14 1990-03-20 Sony Corp フラット形ブラシレスモータ
JP2736023B2 (ja) * 1994-12-27 1998-04-02 ユニデン株式会社 バイブレータ取付構造、バイブレータ取付用保持具、および、バイブレータ取付方法
JP3281268B2 (ja) * 1996-09-25 2002-05-13 松下電器産業株式会社 受信機の小型モータ保持装置
US6051900A (en) * 1999-08-03 2000-04-18 Tokyo Parts Industrial Co., Ltd. Flat coreless vibrator motor having no output shaft
JP2002291197A (ja) * 2001-03-28 2002-10-04 Namiki Precision Jewel Co Ltd 給電機構
KR200268109Y1 (ko) * 2001-12-06 2002-03-15 김정훈 편평형 무정류자 진동모터

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11218713A (ja) 1998-01-30 1999-08-10 Fuji Xerox Co Ltd 磁気軸受
JP2001232290A (ja) * 1999-12-15 2001-08-28 Namiki Precision Jewel Co Ltd 小型扁平ブラシレス振動モータ
JP2001231197A (ja) 2000-02-17 2001-08-24 Suzuka Fuji Xerox Co Ltd モータおよびスキャナー用モータ

Also Published As

Publication number Publication date
US7161269B2 (en) 2007-01-09
JP3987011B2 (ja) 2007-10-03
KR20060015442A (ko) 2006-02-17
US20060082231A1 (en) 2006-04-20
EP1550514A4 (en) 2016-12-07
JP2005020980A (ja) 2005-01-20
EP1550514B1 (en) 2018-11-07
EP1550514A1 (en) 2005-07-06
WO2004108306A1 (ja) 2004-12-16

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